Hello to all. I have had an 1976 Evinrude 85 model 85693D for 15 years. I had not run it for 10 years and decided it was time to run it or sell it. It actually runs well, but it is definitely time to replace the water pump impeller. I got out my generic Evinrude book, and it does not illustrate how to disconnect the shifter shaft of my model. The V4 that the book shows has a pin. Mine has a pivot arm and no pin. I do not see any other access panels and am baffled. Any help would be appreciated.